Every trophy counts for a footballer who has around 15 years after signing professional. I think we are the only strange one to call a super cup the community (charity) shield. It kind of reduced the glory of winning it. The super cup is a trophy for the best in the league and the best team that gone all away against all odds in a knockout competition.
Wenger would have won more FA Cup and League Cup if he was more ruthless and threw out his principle of fielding the second string even in the finals.